If you like, dried blood, alfalfa, soybean, or cottonseed foods is often substituted. Nitrogen is launched rapidly from them, so it is best to wait until spring to incorporate it for your soil. Ten kilos of blood food provides exactly the same number of nitrogen as ten-twenty bushels of manure https://jeffreywzbbr.jaiblogs.com/56285340/the-smart-trick-of-soil-amendments-that-nobody-is-discussing